Please Note: Doxo is an unaffiliated 3rd party payment processor. Customers paying their bills through any unaffiliated 3rd party payment processor will pay a processing fee and may incur late charges, should the payment be delayed by the 3rd party processor’s system.

Customers are strongly encouraged to utilize CRWWD’s official payment processing system.

Please visit for the authorized customer payment portal for CRWWD residential sewer service.

Payment Options

Monthly Service

There are many options for making your Clark Regional Wastewater District utility payment.

Commercial Customers: For billing purposes, the District defines commercial accounts to include all non-residential properties and multiple-family buildings, duplex or triplex, and mobile home parks. The billing cycle for your commercial account (monthly) and payment options are determined by the classification of your account as “Residential” or “Commercial”. If you have any questions, please contact us via email or phone at 360-993-4001.